package com.dyh.quickdemozwei.pipe0825;

import java.util.List;

public abstract class AbstractPipeLine implements PipeLineItf {

    private  List<PipeLineNodeItf> nodes;


    @Override
    public List<PipeLineNodeItf> getNodes() {
        return nodes;
    }

    @Override
    public void setNodes(List<PipeLineNodeItf> nodes) {
        this.nodes = nodes;
    }

    @Override
    public int size() {
        return nodes.size();
    }
}
